Gigabyte GA-6CXC7 User manual

Type
User manual
FCC Compliance Statement:
This equipment has been tested and found to
comply with limits for a Class B digital device ,
pursuant to Part 15 of the FCC rules. These
limits are designed to provide reasonable
protection against harmful interference in
residential installations. This equipment
generates, uses, and can radiate radio
frequency energy, and if not installed and used
in accordance with the instructions, may cause
harmful interference to radio communications.
However, there is no guarantee that interference
will not occur in a particular installation. If this
equipment does cause interference to radio or
television equipment reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
-Reorient or relocate the receiving antenna
-Move the equipment away from the receiver
-Plug the equipment into an outlet on a circuit different from that to which
the receiver is connected
-Consult the dealer or an experienced radio/television technician for
additional suggestions
You are cautioned that any change or modifications to the equipment not
expressly approve by the party responsible for compliance could void Your
authority to operate such equipment.
This device complies with Part 15 of the FCC Rules. Operation is subjected to
the following two conditions 1) this device may not cause harmful interference
and 2) this device must accept any interference received, including interference
that may cause undesired operation.
DECLARATION OF CONFORMITY
Per FCC Part 2 Section 2. 1077(a)
Responsible Party Name: G.B.T. INC.
Address: 18305 Valley Blvd., Suite#A
LA Puent, CA 91744
Phone/Fax No: (818) 854- 9338/ (818) 854-9339
hereby declare s that the product
Product Name:
Model Number:
Mother Board
Conforms to the following specifications:
FCC Part 15, Subpart B, Section 15.107(a) and Section 15.109(a),
Class B Digital Device
Supplementary Information:
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful
and (2) this device must accept any inference received, including
that may cause undesired operation.
Representative Person's Name: ERIC LU
Signature:
Date: Mar.04,2000
Eric Lu
GA- 6CXC7
Declaration of Conformity
We, Manufacturer/Importer
(full address)
G.B.T. Technology Träding GMbH
Ausschlager Weg 41, 1F, 20537 Hamburg, Germany
declare that the product
( description of the apparatus, system, installation to which it refers)
Mother Board
GA-6CXC7
is in conformity with
(reference to the specification under which conformity is declared)
in accordance with 89/336 EEC-EMC Directive
EN 55011 Limits and methods of measurement EN 61000-3-2* Disturbances in supply systems caused
of radio disturbance characteristics of EN60555-2 by household appliances and similar
industrial, scientific and medical (ISM electrical equipment “Harmonics”
high frequency equipment
EN55013 Limits and methods of measurement EN61000-3-3* Disturbances in supply systems caused
of radio disturbance characteristics of EN60555-3 by household appliances and similar
broadcast receivers and associated electrical equipment “Voltage fluctuations”
equipment
EN 55014 Limits and methods of measurement EN 50081-1 Generic emission standard Part 1:
of radio disturbance characteristics of Residual, commercial and light industry
household electrical appliances,
portable tools and similar electrical EN 50082-1 Generic immunity standard Part 1:
apparatus Residual, commercial and light industry
EN 55015 Limits and methods of measurement EN 55081-2 Generic emission standard Part 2:
of radio disturbance characteristics of Industrial environment
fluorescent lamps and luminaries
EN 55020 Immunity from radio interference of EN 55082-2 Generic immunity standard Part 2:
broadcast receivers and associated Industrial environment
equipment
EN 55022 Limits and methods of measurement ENV 55104 Immunity requirements for household
of radio disturbance characteristics of appliances tools and similar apparatus
information technology equipment
DIN VDE 0855 Cabled distribution systems; Equipment EN 50091- 2 EMC requirements for uninterruptible
part 10 for receiving and/or distribution from power systems (UPS)
part 12 sound and television signals
CE marking (EC conformity marking)
The manufacturer also declares the conformity of above mentioned product
with the actual required safety standards in accordance with LVD 73/23 EEC
EN 60065 Safety requirements for mains operated EN 60950 Safety for information technology equipment
electronic and related apparatus for including electrical business equipment
household and similar general use
EN 60335 Safety of household and similar EN 50091-1 General and Safety requirements for
electrical appliances uninterruptible power systems (UPS)
Manufacturer/Importer
Signature
:
Rex Lin
(Stamp)
Date : Mar. 04, 2000 Name : Rex Lin
6CXC7 Series
100 /133 MHz Pentium II/ !!!
Socket 370 Processor Motherboard
USER'S MANUAL
Socket 370 Processor Motherboard
REV. 1.1 First Edition
R-11-01-000314
How This Manual Is Organized
This manual is divided into the following sections:
1) Revision List Manual revision information
2) Item Checklist Product item list
3) Features Product information & specification
4) Hardware Setup Instructions on setting up the motherboard
5) Performance & Block Diagram Product performance & block diagram
6) Suspend to RAM & Dual BIOS Instructions STR installation & Dual BIOS
7) Four Speaker & SPDIF Four Speaker & SPDIF introduction
8) BIOS Setup Instructions on setting up the BIOS
software
9) Appendix
General reference
Table Of Content
Revision History P.1
Item Checklist P.2
Summary of Features P.3
6CXC7 Series Motherboard Layout P.5
Page Index for CPU Speed Setup / Connectors / Panel and Jumper
Definition
P.8
Performance List P.30
Block Diagram P.31
Suspend to RAM Installation P.32
Dual BIOS Introduction (Optional) P.38
Four Speaker & SPDIF Introduction (Optional) P.45
Memory Installation P.50
Page Index for BIOS Setup P.51
Appendix P.80
6CXC7 Series Motherboard
1
Revision History
Revision Revision Note Date
1.1 Initial release of the 6CXC7 Series motherboard user’s
manual.
Mar.2000
The author assumes no responsibility for any errors or omissions that may appear in this
document nor does the author make a commitment to update the information contained herein.
Third-party brands and names are the property of their respective owners.
Sound Blaster is a registered trademark of Creative Technology Ltd in the United States and
certain other countries. Sound Blaster-LINK and SB-LINK are trademarks of Creative
Technology Ltd.
Mar. 14, 2000 Taipei, Taiwan, R.O.C
Item Checklist
2
Item Checklist
þThe 6CXC7 Series Motherboard
þCable for IDE / Floppy device
þCD (IUCD) for motherboard utilities
oInternal COM B Cable (Optional)
oInternal USB Cable (Optional)
oCable for SCSI device
þ6CXC7 Series User’s Manual
6CXC7 Series Motherboard
3
Summary Of Features
Form factor Ÿ 30.5 cm x 22 cm ATX size form factor, 4 layers PCB.
Motherboard Ÿ 6CXC7 series includes 6CXC7, 6CXC7-1
CPU Ÿ 100/133 MHz Pentium II/!!! Socket 370 Processor
Ÿ 2nd cache in CPU (Depend on CPU)
Chipset Ÿ 82820 HOST / AGP / RDRAM Controller
Ÿ 82801AA(ICH) I/O Controller Hub
Ÿ 82805AA(MTH) Memory Translator Hub
Clock Generator Ÿ Supports 100 / 133MHz
122/142/150/159 MHz clocks (reserved)
Memory Ÿ 4 168-pin DIMM Sockets Support 4 banks.
(DIMM4 is optional)
I/O Control Ÿ ITE IT8712 LPC
Slots Ÿ 1 AMR (Audio Modem Riser) slot
Ÿ 1 Universal AGP Pro slot 1X/2X/4X 1.5V/3.3V /12V
device support
Ÿ 5 32-bit Master PCI Bus slots
Ÿ 1 16-bit ISA Bus slot (Optional for 6CXC7)
On-Board IDE Ÿ An IDE controller on the Intel
82801AA PCI chipset
provides IDE HDD/ CD-ROM with PIO, Bus Master
(Ultra DMA33/ATA66) operation modes
Ÿ Can connect up to four IDE devices
On-Board
Peripherals
Ÿ
1 Floppy port supports 2 FDD with 360K, 720K,1.2M,
1.44M and 2.88M bytes
Ÿ 1 Parallel ports supports SPP/EPP/ECP mode
Ÿ 2 Serial ports (COM A & COM B)
Ÿ 4 USB ports (Front USB port optional for 6CXC7)
Ÿ 1 IrDA connector for IR/CIR (Optional)
Hardware Monitor
(Optional)
Ÿ CPU/Power Supply/System Fan Revolution detect
Ÿ CPU Fan Control
Ÿ System Voltage Detect
Ÿ CPU Overheat Warning
Ÿ Chassis Intrusion Detect
Ÿ Display Actual Current Voltage
PCI to ISA Bridge Ÿ ITE8888
To be continued…
Summary of Features
4
On-Board Sound
Ÿ Creative CT5880 sound (Optional for 6CXC7)
Ÿ AC’97 CODEC
Ÿ Line In/Line Out/Mic In/AUX In/CD In/TEL/Game Port
SPDIF and Four Speaker(Optional for 6CXC7)
PS/2 Connector
Ÿ PS/2
Keyboard interface and PS/2
Mouse interface
BIOS Ÿ Licensed AMI BIOS, 4M bit FWH
Ÿ Support Dual BIOS(Optional for 6CXC7)
Additional Features Ÿ Internal/External Modem wake up
Ÿ STR (Suspend-To-RAM)
Ÿ Wake On LAN
Ÿ PS/2 Keyboard password power on
Ÿ PS/2 Mouse power on
Ÿ System after AC back
Ÿ Poly fuse for keyboard, USB, game port over-
current protection
Ÿ USB KB/MS wake up from S3
6CXC7 Series Motherboard
5
6CXC7 Series Motherboard Layout
6CXC7
ICH
82801
Main
BIOS
Backup
BIOS
AGP Pro
PCI1
PCI2
PCI3
PCI4
PCI5
ISA1
AMR
MCH
82820
JP4
JP2
PS/2
USB
LPT
COM A COM B
GAME & Audio
J7
J13
J14
JP20
ATX POWER
FLOPPY
IDE1
IDE2
JP19
BAT1
IR/CIR
J15
J11
JP16
AC97
JP3
JP1
DIMM4
DIMM3
J2
MTH
82805
SW1
FP USB
JP18
CT5880
DIMM2
DIMM1
JP10
BZ1
JP7
PGA 370
CPU
JP17
JP14
J3
JP11
J10
JP8
JP21
JP13
J6 J5
JP9
JP5
IT8888
6CXC7 Series Motherboard Layout
6
$
Page Index for CPU Speed Setup/Connectors/Panel and Jumper
Definition
Page
CPU Speed Setup
P.8
Connectors P.10
Game & Audio Port P.10
COM A / COM B / LPT Port P.10
CN2:USB Connector P.11
PS/2 Keyboard & PS/2 Mouse Connector P.11
J3 (CPU FAN) P.12
J2 (Power FAN)
P.12
J11 (System FAN) P.13
ATX Power P.13
Floppy Port P.14
IDE (Primary/ Secondary) Port P.14
J12:IR/CIR[Optional] P.15
CN9: USB Connector (Front)[Optional] P.15
JP3 (STR LED Connector)& LED1(DIMM LED) P.16
J5 (AUX_IN) P.16
J7 (CD Audio Line In) P.17
J6 (TEL) P.17
J13 (Wake On LAN) P.18
J14 (Ring Power On) P.18
J10 (External SMBUS Device Connector) P.19
Panel and Jumper Definition P.20
J15 (2x11 pins jumper) P.20
JP4 (Back) (USB Device Wake up Selection) P.21
JP2 (PS/2 Keyboard Power On) P.21
JP1 (STR Selection) P.22
JP8 (Case Open) P.22
JP20 (Onboard Sound Function Selection) [Optional] P.23
JP17 (Top Block Lock) [Optional] P.23
JP11 (Clear CMOS Function) [Optional] P.24
JP18 (Safe mode/Recovery/Normal) P.24
JP13 (Timeout Reboot Function) [Optional] P.25
JP14 (Front) (USB Device Wake Up Selection) [Optional] P.25
6CXC7 Series Motherboard
7
JP7 (Over Voltage CPU Speed Up) [Optional] P.26
JP16 (FWH Write Protection) [Optional] P.26
JP19 (Internal Buzzer Connector) [Optional] P.27
JP10 (AMR Select) [Optional] P.27
JP9 (Over Clock Voltage Control) [Optional] P.28
JP5 (FORCE Cyrix 133) [Optional] P.28
BAT 1(Battery) P.29
CPU Speed Setup
8
CPU Speed Setup
The system bus frequency can be switched at 100MHz and 133MHz by adjusting SW 1/JP21.
The CPU Frequency is control by BIOS.
SW1/JP21 Select the System Speed at 100MHz and 133MHz.
SW1
CPU CLK
SDRAM
CLK
AGP CLK
JP21
1 2 3 4 5 6
100/133
AUTO
100 66.6 1-2 X X
103 103 68.67 2-3 X
105 105 70.00 2-3 X X
100.3 100.3 66.87 2-3 X X
100.9 100.9 67.27 2-3 X X X
107 107 71.33 2-3 X X
109 109 72.66 2-3 X X X
112 112 74.67 2-3 X X X
114 114 76.00 2-3 X X X X
116.1 116.1 77.40 2-3 X X
118 118 78.67 2-3 X X X
133.3 133.3 66.65 1-2 X X X
120 120 80.00 2-3 X X X X
122 122 81.33 2-3 X X X
125 125 83.40 2-3 X X X X
128 128 85.47 2-3 X X X X
130 130 86.67 2-3 X X X X X
133.0 99.75 66.50 2-3 X X
133.9 100.425 66.95 2-3 X X X
138.0 103.5 69.00 2-3 X X X
142.0 106.5 71.00 2-3 X X X X
146.0 109.5 73.00 2-3 X X X
150.0 112.5 75.00
2-3
X X X X
153.0 114.75 76.50
2-3
X X X X
156.0 117 78.00
2-3
X X X X X
6CXC7 Series Motherboard
9
SW1
CPU CLK
SDRAM
CLK
AGP CLK
JP21
1 2 3 4 5 6
159.1 119.325 79.55
2-3
X X X
162.0 121.5 81.00
2-3
X X X X
165.0 123.75 82.50
2-3
X X X X
168.0 126 84.00
2-3
X X X X X
171.0 128.25 85.50
2-3
X X X X
174.0 130.5 87.00
2-3
X X X X X
177.0 132.75 88.50
2-3
X X X X X
180.0 135 90.00
2-3
X X X X X X
(O: ON / X : OFF)
F
For Auto Jumper Setting:
JP21
1
SW1
ON
1 2 3 4 5 6
«
Note:
1. If you use 100/133 MHz CPU, We recommend you to setup your system speed to
“Auto” value.
2. We don’t recommend you to set up your system speed to 122, 142, 150,159 MHz
because these frequencies are not the standard specifications for CPU, Chipset and
most of the peripherals. Whether your system can run under 122 , 142 , 150 ,159 MHz
properly will depend on your hardware configurations: CPU, SDRAM, Cards, etc.
**If you want to set up your system speed to 122, 142, 150,159 MHz, you must change
the Jumper JP9 from 2-3 close to 1-2 close.
Connectors
10
Connectors
Game & Audio Port
MIC In
Game
Port
Line In
Line Out 1
Line Out 1: Line Out or SPDIF (The SPDIF output is
capable of providing digital audio to external speakers
or compressed AC3 data to an external Dolby digital
decoder). In general, Line Out 1 is normally Line Out,
when it output digital signal, it will be change to SPDIF
Out automatically (see page 47 for more information).
Line In: In general, Line In is normally Line In. When
you select “Four Speaker” in Creative application
(see page 45 for more information), Line In will be
change to Line Out 2, then you can plug 2 pairs stereo
speaker into Line Out 1 and Line In simultaneously.
COM A / COM B / LPT Port
COM A
LPT Port
COM B
6CXC7 Series Motherboard
11
CN2 : USB (Back) Connector (Optional)
Pin No. Definition
1 USB V0
2 USB D0-
3 USB D0+
4 GND
5 USB V1
6 USB D1-
7 USB D1+
8 GND
1
2
3
4
8
7 6 5
PS/2 Keyboard & PS/2 Mouse Connector
PS/2 Mouse/ Keyboard
Pin No. Definition
1 Data
2 NC
3 GND
4 VCC(+5V)
5 Clock
6 NC
PS/2 Keyboard
PS/2 Mouse
1
2
3
4
5
6
Connectors
12
J3 : CPU FAN
Pin No. Definition
1 Control
2 +12V
3 SENSE
1
J2 : Power FAN
Pin No. Definition
1 Control
2 +12V
3 SENSE
1
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Gigabyte GA-6CXC7 User manual

Type
User manual

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